RFC 2847 (rfc2847) - Page 1 of 22
LIPKEY - A Low Infrastructure Public Key Mechanism Using SPKM
Alternative Format: Original Text Document
Network Working Group M. Eisler
Request for Comments: 2847 Zambeel
Category: Standards Track June 2000
LIPKEY - A Low Infrastructure Public Key Mechanism Using SPKM
Status of this Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2000). All Rights Reserved.
Abstract
This memorandum describes a method whereby one can use GSS-API
[RFC 2078] to supply a secure channel between a client and server,
authenticating the client with a password, and a server with a public
key certificate. As such, it is analogous to the common low
infrastructure usage of the Transport Layer Security (TLS) protocol
[RFC 2246].
The method leverages the existing Simple Public Key Mechanism (SPKM)
[RFC 2025], and is specified as a separate GSS-API mechanism (LIPKEY)
layered above SPKM.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. LIPKEY's Requirements of SPKM . . . . . . . . . . . . . . . . 4
2.1. Mechanism Type . . . . . . . . . . . . . . . . . . . . . . . 4
2.2. Name Type . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3. Algorithms . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.3.1. MANDATORY Algorithms . . . . . . . . . . . . . . . . . . . 5
2.3.2. RECOMMENDED Integrity Algorithms (I-ALG) . . . . . . . . . 7
2.4. Context Establishment Tokens . . . . . . . . . . . . . . . . 8
2.4.1. REQ-TOKEN Content Requirements . . . . . . . . . . . . . . 8
2.4.1.1. algId and req-integrity . . . . . . . . . . . . . . . . 8
2.4.1.2. Req-contents . . . . . . . . . . . . . . . . . . . . . . 8
2.4.1.2.1. Options . . . . . . . . . . . . . . . . . . . . . . . 9
2.4.1.2.2. Conf-Algs . . . . . . . . . . . . . . . . . . . . . . 9
2.4.1.2.3. Intg-Algs . . . . . . . . . . . . . . . . . . . . . . 9
Eisler Standards Track